Tencent Digital (Shawn) currently on the market for a single charge of a drone can only fly about 10 minutes, while the expansion of battery capacity can extend the battery life, but the paradox is that the body weight will also increase, which also Once again increased the
Recently, Audi and JKU announced that they will further deepen cooperation in the field of automatic driving. In fact, before this, as a traditional car giant, Audi has been deeply plowed in the field of automatic driving. Recently, Audi and JKU announced that they will further deepen cooperation i
When the iPhone was released, I always insisted on the combination of Nokia and iPod Touch, thinking that a mobile phone costing more than 5,000 yuan was not worth it until I later bought an iPhone 4s and beat my face on a business trip to the United States. The same is tru
First, it is sown in the germination chamber, and the seedlings grow under the LED illumination of the refining room, and then sent to the cultivation room to continue to receive the light... According to this process, the “plant factory†of the Anxi Lake Head can harvest one every 20 d
A few months ago, the Tmall Box and the Alibaba Cloud OS Alliance box were upgraded. After the upgrade, the first batch of 81 illegal third-party applications announced by SARFT were all blocked. Users could not be installed via USB flash drives, etc. An uproar. On Decembe
From the traditional projection to the long-term transition of smart projection, the smart projection adds a stylish element in appearance, and is more humanized, intelligent and convenient in function. For the image quality issues that are very concerned about by consumers,
The switching power supply generally works in a high frequency region above 20 kHz, and its main power switch tube must have a high switching frequency. However, the increase of the switching frequency of the power device will seriously affect the increase of its capacity, thereby restricting the ex